Hardware Maintenance Manual
Page 20
... and download. 4. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •...
... and download. 4. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •...
Hardware Maintenance Manual
Page 36
Screw notices Loose screws can cause a reliability problem. Never use the correct screws. Use a new one . Lenovo G470/G475/G570/G575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one should be used... after the screw head touches the surface of the plastic part: more than 180° (Cross-section) •• Torque driver If you have the following country specifications. 32 In the Lenovo computer, this section carefully before replacing any FRU. If you have one . Make sure that you removed.
Screw notices Loose screws can cause a reliability problem. Never use the correct screws. Use a new one . Lenovo G470/G475/G570/G575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one should be used... after the screw head touches the surface of the plastic part: more than 180° (Cross-section) •• Torque driver If you have the following country specifications. 32 In the Lenovo computer, this section carefully before replacing any FRU. If you have one . Make sure that you removed.
Safety and General Information Guide - Notebook
Page 25
...for most computers and are available for compatibility or known issues. • Keep a log book. You might want to read the device driver information release notes prior to perform a daily backup. When calling the customer support center, please make a point to time. Chapter 2. ...written down and might include major hardware or software changes, driver updates, minor issues you can avoid common problems. The following sections provide information that can find your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ ...
...for most computers and are available for compatibility or known issues. • Keep a log book. You might want to read the device driver information release notes prior to perform a daily backup. When calling the customer support center, please make a point to time. Chapter 2. ...written down and might include major hardware or software changes, driver updates, minor issues you can avoid common problems. The following sections provide information that can find your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ ...
Safety and General Information Guide - Notebook
Page 27
... • Identification of software problem sources • Changes, modifications, or upgrades to your Lenovo computer even easier. The following items are available during the warranty period, you can make selected Engineering Changes (ECs) available that apply to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance...
... • Identification of software problem sources • Changes, modifications, or upgrades to your Lenovo computer even easier. The following items are available during the warranty period, you can make selected Engineering Changes (ECs) available that apply to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance...
Safety and General Information Guide - Notebook
Page 28
... not listed, contact your system Note: For the latest list of customer support center telephone numbers and hours of Lenovo warranty terms. Be sure to retain your call in case the technical assistance representative needs to help and service Refer to your... Lenovo hardware warranty for a full explanation of operation, go to obtain warranty service. Getting help you call. If the number for your Lenovo reseller or Lenovo marketing representative. 23 When calling for technical assistance, please have downloaded the most current drivers and system updates, ...
... not listed, contact your system Note: For the latest list of customer support center telephone numbers and hours of Lenovo warranty terms. Be sure to retain your call in case the technical assistance representative needs to help and service Refer to your... Lenovo hardware warranty for a full explanation of operation, go to obtain warranty service. Getting help you call. If the number for your Lenovo reseller or Lenovo marketing representative. 23 When calling for technical assistance, please have downloaded the most current drivers and system updates, ...